39085925

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 50217024

約数和(自身を除く): 11131099

約数列:

[1, 5, 25, 43, 103, 215, 353, 515, 1075, 1765, 2575, 4429, 8825, 15179, 22145, 36359, 75895, 110725, 181795, 379475, 908975, 1563437, 7817185, 39085925]

約数ペア:

[(1, 39085925), (5, 7817185), (25, 1563437), (43, 908975), (103, 379475), (215, 181795), (353, 110725), (515, 75895), (1075, 36359), (1765, 22145), (2575, 15179), (4429, 8825)]